CN210511272U

CN210511272U - Can splice modular projecting lamp

Info

Publication number: CN210511272U
Application number: CN201921800492.7U
Authority: CN
Inventors: 刘凯; 杨谟胜; 卢灿
Original assignee: Jiangsu Pinzheng Photoelectric Science & Technology Co ltd
Current assignee: Jiangsu Pinzheng Photoelectric Science & Technology Co ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-05-12
Anticipated expiration: 2029-10-25

Abstract

The utility model relates to the technical field of projection lamps, in particular to a splicing modular projection lamp, which comprises a bar-shaped radiator with an opening at the lower end, wherein a plurality of projection lamp assemblies are fixedly arranged on the upper end surface of the bar-shaped radiator along the length direction, and each projection lamp assembly comprises an inner frame, a PCB (printed circuit board), a lens, a hole sheet, toughened glass and an upper cover; the PCB is fixedly arranged in the inner frame in an embedded manner, the lenses are uniformly arranged on the upper end surface of the PCB, and the hole pieces are fixedly arranged at the upper ends of the lenses; the toughened glass cover is arranged on the hole sheet, and the upper cover is arranged on the outer side of the inner frame and is fixedly arranged on the upper end face of the bar-shaped radiator through fixing screws. This can splice modular projecting lamp, simple structure uses the flexibility height, can realize the quick adjustment of projection angle, makes things convenient for people's use, and the radiating effect is good, improves the life of whole projecting lamp, the extensive popularization and use of being convenient for.

Description

Can splice modular projecting lamp

Technical Field

The utility model belongs to the technical field of the technique of projecting lamp and specifically relates to a can splice modular projecting lamp.

Background

With the continuous development of society, the lighting lamp industry has been rapidly developed. In lighting fixtures, the projector is an important component. The project lamp is a projection lamp. The projecting lamp that uses in the existing market all is monolithic structure, and in the in-service use process, because its spotlight effect for it is very big to give off the heat, if can not be fine dispel the heat, can be serious influence the whole life of projecting lamp. And the projecting lamp that uses all is fixed structure at present, need rotate the in-process at needs, need fix again usually, has brought very big inconvenience for people's use.

Disclosure of Invention

The to-be-solved technical problem of the utility model is: in order to solve the problems existing in the background technology, the spliced modular projection lamp is provided, the structure is simple, the use flexibility is high, the rapid adjustment of the projection angle can be realized, the use of people is facilitated, the heat dissipation effect is good, the service life of the whole projection lamp is prolonged, and the splicing modular projection lamp is convenient to widely popularize and use.

The utility model provides a technical scheme that its technical problem adopted is: a spliced modular projection lamp comprises a bar-shaped radiator with an opening at the lower end, wherein a plurality of projection lamp assemblies are fixedly arranged on the upper end surface of the bar-shaped radiator along the length direction, and each projection lamp assembly comprises an inner frame, a PCB (printed circuit board), a lens, a hole sheet, tempered glass and an upper cover; the PCB is fixedly arranged in the inner frame in an embedded manner, the lenses are uniformly arranged on the upper end surface of the PCB, and the hole pieces are fixedly arranged at the upper ends of the lenses; the toughened glass cover is arranged on the hole sheet, and the upper cover is arranged on the outer side of the inner frame and is fixedly arranged on the upper end face of the bar-shaped radiator through fixing screws.

Further, according to the technical scheme, plugs are fixedly arranged on two sides of the strip-shaped radiator.

Further, according to the technical scheme, two sides of the plug are respectively hinged to the support.

Further, in the above technical solution, an angle adjusting assembly is further disposed on one side of the bracket, and the angle adjusting assembly includes a rotating portion, a rotating disk, a dial and a fastening screw; the rotating part is fixedly arranged in the middle of the plug, a rotating disc is sleeved on the rotating part, and the other side of the rotating disc is fixedly penetrated through a fastening screw.

Further inject, among the above-mentioned technical scheme, the bar radiator on lie in and all set up the radiating groove along width direction between a plurality of projecting lamp subassemblies, radiating groove and the inside intercommunication of bar radiator.

Further, in the above technical solution, the bottom of the bar-shaped heat sink is fixedly connected through the bottom plate.

Further, in the above technical scheme, a light barrier is further arranged at a position where the upper end of the upper cover is opposite to the tempered glass.

Further, in the above technical solution, the light barrier and the upper cover are integrated into a whole.

The utility model has the advantages that: the utility model provides a can splice modular projecting lamp, simple structure uses the flexibility high, can realize the quick adjustment of projection angle, makes things convenient for people's use, and the radiating effect is good, improves the life of whole projecting lamp, the extensive popularization and use of being convenient for.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic diagram of the exploded structure of FIG. 1;

fig. 3 is a schematic structural diagram of the angle adjusting assembly according to the present invention;

fig. 4 is a schematic structural diagram of the middle angle adjusting assembly of the present invention.

The reference numbers in the drawings are: 1. the light-emitting diode comprises a strip-shaped radiator, 2, an inner frame, 3, a PCB (printed Circuit Board), 4, a lens, 5, a hole sheet, 6, toughened glass, 7, an upper cover, 8, a plug, 9, a support, 10, a rotating part, 11, a rotating disk, 12, a dial, 13, a fastening screw, 14, a radiating groove, 15, a bottom plate, 16, a light barrier, 17, a rubber sealing ring, 18 and a stud.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to further explain the present invention in detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the application, the upper end surface and the lower end surface of the inner frame 2 are both coated with rubber sealing rings 17, the PCB 3 is fixed on the upper end surface of the bar-shaped radiator 1 through a plurality of studs 18, the lower ends of the studs 18 are provided with external threads for fixing the PCB 3, and the upper ends of the studs 18 are provided with internal threads for fixing the hole pieces 5; the positions of four corners of the upper cover 7 directly fix and press the projection lamp assembly on the upper end surface of the strip-shaped radiator 1 through fixing screws.

As shown in fig. 1-4, the modular projection lamp capable of being spliced comprises a bar-shaped radiator 1 with an opening at the lower end, wherein a plurality of projection lamp assemblies are fixedly arranged on the upper end surface of the bar-shaped radiator 1 along the length direction, and each projection lamp assembly comprises an inner frame 2, a PCB (printed circuit board) 3, a lens 4, a hole sheet 5, toughened glass 6 and an upper cover 7; the PCB 3 is fixedly arranged in the inner frame 2 in an embedded manner, the lenses 4 are uniformly arranged on the upper end surface of the PCB 3, and the hole pieces 5 are fixedly arranged at the upper ends of the lenses 4; the toughened glass 6 covers the hole sheet 5, and the upper cover 7 covers the inner frame 2 and is fixedly arranged on the upper end face of the strip-shaped radiator 1 through a fixing screw.

Wherein, the two sides of the bar-shaped radiator 1 are both fixedly provided with plugs 8. Two sides of the plug 8 are respectively hinged on the bracket 9. An angle adjusting assembly is further arranged on one side of the support 9 and comprises a rotating part 10, a rotating disc 11, a dial 12 and a fastening screw 13; the rotating part 10 is fixedly arranged in the middle of the plug 8, one end of the rotating disk 11 is sleeved on the rotating part 10, and the other side of the rotating disk 11 is fixedly penetrated through a fastening screw 13. All set up radiating groove 14 along width direction between a plurality of projecting lamp subassemblies on bar radiator 1, radiating groove 14 and the inside intercommunication of bar radiator 1. The bottom of the strip-shaped radiator 1 is fixedly connected through a bottom plate 15. The upper end of the upper cover 7 is also provided with a light barrier 16 at the position corresponding to the toughened glass 6. The light barrier 16 is integral with the upper cover 7.

The use principle of the spliced modular projection lamp is as follows:

firstly, an installer can respectively sleeve the upper end surface and the lower end surface of the inner frame 2 with rubber seal rings 17, then embed the PCB 3 into the inner frame 2 through a stud 18 and fix the PCB on the upper end surface of the strip-shaped radiator 1, and then fix the hole piece 5 on the upper end of the lens 4 through a screw; and (3) fixing the toughened glass 6 on one side of the hole piece 5 in an adhesive manner, and finally covering the toughened glass on the outer side of the inner frame 2 through an upper cover 7 for sealing and fixing.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a can splice modular projecting lamp which characterized in that: the LED projection lamp comprises a strip-shaped radiator with an opening at the lower end, wherein a plurality of projection lamp assemblies are fixedly arranged on the upper end surface of the strip-shaped radiator along the length direction, and each projection lamp assembly comprises an inner frame, a PCB (printed circuit board), a lens, a hole sheet, toughened glass and an upper cover; the PCB is fixedly arranged in the inner frame in an embedded manner, the lenses are uniformly arranged on the upper end surface of the PCB, and the hole pieces are fixedly arranged at the upper ends of the lenses; the toughened glass cover is arranged on the hole sheet, and the upper cover is arranged on the outer side of the inner frame and is fixedly arranged on the upper end face of the bar-shaped radiator through fixing screws.

2. The modular projector according to claim 1, characterized in that: and plugs are fixedly arranged on two sides of the strip-shaped radiator.

3. The modular projector according to claim 2, characterized in that: and two sides of the plug are respectively hinged on the bracket.

4. The modular projector according to claim 3, characterized in that: an angle adjusting assembly is further arranged on one side of the support and comprises a rotating part, a rotating disc, a dial and a fastening screw; the rotating part is fixedly arranged in the middle of the plug, a rotating disc is sleeved on the rotating part, and the other side of the rotating disc is fixedly penetrated through a fastening screw.

5. The modular projector according to claim 1, characterized in that: the bar radiator on lie in and all set up the radiating groove along width direction between a plurality of projecting lamp subassemblies, radiating groove and the inside intercommunication of bar radiator.

6. The modular projector according to claim 1, characterized in that: the bottom of the strip radiator is fixedly connected through a bottom plate.

7. The modular projector according to claim 1, characterized in that: and a light barrier is arranged at the position of the upper end of the upper cover, which is opposite to the toughened glass.

8. The modular projector according to claim 7, characterized in that: the light barrier and the upper cover are of an integrated structure.